.spi-aiy-box { box-sizing: border-box; }
.spi-aiy-box { width: 100%; max-width: 100%; margin: 0 0 24px; color: #294843; font-size: 15px; line-height: 1.75; overflow-wrap: anywhere; }
.spi-aiy-box [hidden] { display: none !important; }
.spi-aiy-box .spi-aiy-toggle, .spi-aiy-box .spi-aiy-toggle:visited {
    display: flex; align-items: center; justify-content: center; width: 100%; min-height: 52px;
    padding: 12px 14px; border: 1px solid #26a69a; border-radius: 8px; background: #f0faf8;
    color: #146b62; font-size: 15px; font-weight: 700; line-height: 1.6; text-align: center; text-decoration: none;
}
.spi-aiy-box .spi-aiy-toggle:hover { background: #e1f4f0; color: #146b62; }
.spi-aiy-box .spi-aiy-panel { margin-top: 10px; padding: 4px 8px 16px; border: 1px solid #cfe7e2; border-radius: 8px; background: #fff; }
.spi-aiy-box .spi-aiy-loading { margin: 12px 0; color: #526761; font-size: 14px; }
.spi-aiy-box .spi-aiy-item { padding: 16px 0; border-bottom: 1px solid #e4eeeb; }
.spi-aiy-box .spi-aiy-heading { margin: 0 0 8px; padding: 0; font-size: 17px; line-height: 1.6; }
.spi-aiy-box .spi-aiy-list { margin: 0 0 8px; padding: 0 0 0 1.3em; border: 0; background: transparent; list-style: disc outside; }
.spi-aiy-box .spi-aiy-line { margin: 0 0 5px; padding: 0; }
.spi-aiy-box .spi-aiy-jump, .spi-aiy-box .spi-aiy-jump:visited { display: inline-block; padding: 7px 0; color: #146b62; font-size: 13px; text-underline-offset: 3px; }
.spi-aiy-box .spi-aiy-point { margin: 16px 0; padding: 12px 14px; border-left: 3px solid #26a69a; background: #f0faf8; }
.spi-aiy-box .spi-aiy-point-label { margin: 0 0 3px; color: #146b62; font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.spi-aiy-box .spi-aiy-point-text { margin: 0; font-weight: 700; }
.spi-aiy-box .spi-aiy-tools { display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.spi-aiy-box .spi-aiy-tool, .spi-aiy-box .spi-aiy-tool:visited { display: flex; justify-content: center; align-items: center; min-height: 48px; padding: 11px 12px; border: 1px solid #b8dcd5; border-radius: 6px; background: #f4fbf9; color: #146b62; font-size: 14px; font-weight: 700; line-height: 1.6; text-align: center; text-decoration: none; }
.spi-aiy-box .spi-aiy-tool:hover { background: #e1f4f0; }
.spi-aiy-box .spi-aiy-note { margin: 4px 0 0; color: #64736f; font-size: 12px; line-height: 1.7; }
.spi-aiy-box .spi-aiy-close { align-self: center; min-height: 44px; margin: 0; padding: 8px 12px; border: 0; background: transparent; color: #146b62; font: inherit; font-size: 13px; text-decoration: underline; cursor: pointer; box-shadow: none; }
.spi-aiy-box .spi-aiy-toggle:focus-visible, .spi-aiy-box .spi-aiy-jump:focus-visible, .spi-aiy-box .spi-aiy-tool:focus-visible, .spi-aiy-box .spi-aiy-close:focus-visible { outline: 3px solid #146b62; outline-offset: 3px; }
.spi-aiy-box .spi-aiy-step:not([hidden]) { animation: spi-aiy-reveal .3s ease both; }
@keyframes spi-aiy-reveal { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
@media (min-width: 768px) { .spi-aiy-box .spi-aiy-panel { padding: 4px 12px 20px; } }
@media (prefers-reduced-motion: reduce) { .spi-aiy-box .spi-aiy-step:not([hidden]) { animation: none; } }

.spi-aiy-box .spi-aiy-image { display: block; width: 100%; max-width: 100%; height: auto; max-height: 240px; object-fit: contain; margin: 12px 0 4px; border-radius: 8px; }
.spi-aiy-box .spi-aiy-tool-jumps { display: block; min-width: 0; }
.spi-aiy-box .spi-aiy-tool-jumps .spi-aiy-kyoka { margin-bottom: 8px; }
.spi-aiy-box .spi-aiy-tool-jumps .spi-aiy-tool-jump, .spi-aiy-box .spi-aiy-tool-jumps .spi-aiy-tool-jump:visited { display: list-item; list-style: disc outside; min-height: 0; margin: 0 0 6px 1.3em; padding: 2px 0; border: 0; border-radius: 0; background: transparent; color: #146b62; font-size: 15px; font-weight: 700; line-height: 1.7; text-align: left; text-decoration: underline; text-underline-offset: 3px; }
.spi-aiy-box .spi-aiy-tool-jumps .spi-aiy-tool-jump::marker { color: #333; }
.spi-aiy-box .spi-aiy-tool-jumps .spi-aiy-tool-jump:hover { background: transparent; color: #0f544d; }

.spi-aiy-box .spi-aiy-faq { margin: 16px 0; min-width: 0; }
.spi-aiy-box .spi-aiy-faq-item { border-bottom: 1px solid #e4eeeb; }
.spi-aiy-box .spi-aiy-faq-question, .spi-aiy-box .spi-aiy-faq-question:visited { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; color: #294843; font-weight: 700; line-height: 1.6; text-decoration: none; }
.spi-aiy-box .spi-aiy-faq-question:hover { color: #146b62; }
.spi-aiy-box .spi-aiy-faq-arrow { flex-shrink: 0; color: #146b62; font-size: 12px; }
.spi-aiy-box .spi-aiy-faq-answer { padding: 0 0 10px; }
.spi-aiy-box .spi-aiy-faq-question:focus-visible { outline: 3px solid #146b62; outline-offset: 3px; }
/* 既存の丸い顔＋左向きの吹き出し。顔の後ろに装飾は置かない。 */
.spi-aiy-box .spi-aiy-kyoka { display: flex; align-items: flex-start; gap: 12px; margin: 14px 0 12px; min-width: 0; }
.spi-aiy-box .spi-aiy-kyoka-face { flex: 0 0 44px; width: 44px; height: 44px; object-fit: cover; border-radius: 50%; margin: 0; padding: 0; border: 0; background: transparent; box-shadow: none; }
.spi-aiy-box .spi-aiy-kyoka-says { position: relative; flex: 1; min-width: 0; margin: 0; padding: 9px 12px; border: 1px solid #cfe7e2; border-radius: 8px; background: #f0faf8; font-size: 14px; line-height: 1.7; }
.spi-aiy-box .spi-aiy-kyoka-says::before, .spi-aiy-box .spi-aiy-kyoka-says::after { content: ''; position: absolute; top: 13px; border: 7px solid transparent; border-left: 0; }
.spi-aiy-box .spi-aiy-kyoka-says::before { left: -8px; border-right-color: #cfe7e2; }
.spi-aiy-box .spi-aiy-kyoka-says::after { left: -6px; border-right-color: #f0faf8; }
.spi-aiy-box { color: #333; }
.spi-aiy-box .spi-aiy-toggle, .spi-aiy-box .spi-aiy-toggle:visited { border: 0; background: linear-gradient(90deg, #5cc9b0 0%, #1f9a8c 100%); color: #fff; font-size: 16px; letter-spacing: .02em; box-shadow: 0 2px 6px rgba(31, 154, 140, .25); }
.spi-aiy-box .spi-aiy-toggle:hover { background: linear-gradient(90deg, #4dbea5 0%, #178a7d 100%); color: #fff; }
.spi-aiy-box .spi-aiy-toggle[aria-expanded="true"] { border-radius: 8px 8px 0 0; box-shadow: none; }
.spi-aiy-box .spi-aiy-toggle[aria-expanded="true"] + .spi-aiy-loading + .spi-aiy-panel, .spi-aiy-box .spi-aiy-toggle[aria-expanded="true"] ~ .spi-aiy-panel { margin-top: 0; border: 0; border-radius: 0 0 8px 8px; }
.spi-aiy-box .spi-aiy-panel { padding: 4px 16px 18px; border-color: #cfe7e2; background: #f0faf8; }
.spi-aiy-box .spi-aiy-item, .spi-aiy-box .spi-aiy-faq-item { border-bottom-color: #cfe0dc; }
.spi-aiy-box .spi-aiy-heading { color: #333; }
.spi-aiy-box .spi-aiy-line::marker { color: #333; }
.spi-aiy-box .spi-aiy-jump, .spi-aiy-box .spi-aiy-jump:visited, .spi-aiy-box .spi-aiy-close, .spi-aiy-box .spi-aiy-faq-arrow, .spi-aiy-box .spi-aiy-faq-question:hover { color: #146b62; }
.spi-aiy-box .spi-aiy-point { position: relative; padding: 12px 14px 12px 46px; border: 0; border-radius: 8px; background: #fff; }
.spi-aiy-box .spi-aiy-point::before { content: '✓'; position: absolute; top: 13px; left: 14px; display: flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: #26a69a; color: #fff; font-size: 13px; font-weight: 700; line-height: 1; }
.spi-aiy-box .spi-aiy-point-label { color: #146b62; }
.spi-aiy-box .spi-aiy-tool, .spi-aiy-box .spi-aiy-tool:visited { border-color: #b8dcd5; background: #fff; color: #146b62; }
.spi-aiy-box .spi-aiy-tool:hover { border-color: #1f9a8c; background: #e1f4f0; }
.spi-aiy-box #ai_youten_lp, .spi-aiy-box #ai_youten_lp:visited { border: 0; background: linear-gradient(90deg, #5cc9b0 0%, #1f9a8c 100%); color: #fff; }
.spi-aiy-box #ai_youten_lp:hover { background: linear-gradient(90deg, #4dbea5 0%, #178a7d 100%); }
.spi-aiy-box .spi-aiy-kyoka-says { border-color: #cfe7e2; background: #fff; }
.spi-aiy-box .spi-aiy-kyoka-says::before { border-right-color: #cfe7e2; }
.spi-aiy-box .spi-aiy-kyoka-says::after { border-right-color: #fff; }
.spi-aiy-box .spi-aiy-toggle:focus-visible, .spi-aiy-box .spi-aiy-jump:focus-visible, .spi-aiy-box .spi-aiy-tool:focus-visible, .spi-aiy-box .spi-aiy-close:focus-visible { outline-color: #146b62; }